Proline Promag L 400 flowmeter for the water and wastewater industry with a weight-optimized sensor. The weight-optimized Promag L is suitable for applications in the water and wastewater industry. Due to its lap-joint flange concept, the flowmeter offers flexible and easy installation. Promag L 400 saves time and costs thanks to the broad functionality of its water- and wastewater-optimized transmitter.

Features

√ Reduced installation costs – flexible mounting by lap-joint flange concept (DN < 350/14")

√ Energy-saving flow measurement – no pressure loss due to cross-section constriction

√ Maintenance-free – no moving parts

√ Safe operation – no need to open the device due to display with touch control, background lighting

√ Time-saving local operation without additional software and hardware – integrated web server

√ Integrated verification – Heartbeat Technology

Sensor features

Reduced installation costs – flexible mounting by lap-joint flange concept (DN < 350/14"). Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to 2400 (1 to 90").

Transmitter features

Safe operation – no need to open the device due to display with touch control, background lighting. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Transmitter housing made of durable polycarbonate or aluminium. WLAN access.

Measured variables

Volume flow, conductivity, mass flow

Max. measurement error

Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s)

Measuring range

9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d)